CN113023153A

CN113023153A - Medical classification dustbin

Info

Publication number: CN113023153A
Application number: CN202110228097.1A
Authority: CN
Inventors: 李彦舞; 彭林涛; 闫超杰; 秦先礼; 秦世川
Original assignee: Zhongjian Zhongyuan Architectural Design Institute Co ltd
Current assignee: Zhongjian Zhongyuan Architectural Design Institute Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-06-25

Abstract

The invention discloses a medical classification garbage can, which relates to the technical field of environmental protection and solves the problems of resource waste, easy exposure of garbage and easy cross infection in the selective throwing of a plurality of garbage cans in the existing medical garbage classification; the invention effectively avoids cross contact infection of a garbage thrower, has strong integration of the whole structure, is simple, convenient and safe in garbage classification and unloading operation, and effectively protects the physical and mental health of the garbage thrower.

Description

Medical classification dustbin

Technical Field

The invention relates to the technical field of environmental protection, in particular to a medical classification garbage can.

Background

Medical waste refers to waste products produced by medical institutions in medical, preventive, health care and other related activities that are directly or indirectly infectious, toxic and otherwise hazardous. The wastes contain a large amount of bacteria and viruses and have certain characteristics of space pollution, acute infection and latent infection, if the wastes are not managed intensively and are discarded randomly, the wastes are mixed into household garbage and are scattered into the living environment of people, the atmosphere, water sources, land, animals and plants are polluted, the disease transmission is caused, and the physical and mental health of people is seriously harmed. At present, during epidemic prevention, the dustbin in the environment such as a hospital needs higher cleaning requirements in the use process, and compared with convenience, the dustbin capable of contacting people less is the basic requirement of epidemic prevention.

The medical waste is classified during putting so as to effectively avoid secondary classification contact and secondary pollution, the total amount of waste generated in normal medical treatment of a hospital is not large in actual waste management, waste is caused by putting a plurality of waste bins in the same place, and the longer the time for staying the selected waste bin in front of the waste bin is, the more the risk of infection is increased; moreover, the trash cans for classified delivery are often provided with a plurality of trash inlets, and too many trash inlets can cause that some polluted medical trash is easy to expose and pollute the environment; in addition, when the garbage is fully collected and treated, the garbage needs to be cleaned from the feeding port, the garbage can pollute the feeding port again, and cross contamination infection is easily caused when the garbage is fed.

Disclosure of Invention

The invention aims to: the invention provides a medical classification garbage can, which aims to solve the problems of resource waste, easy exposure of garbage and easy cross infection in the selective throwing of a plurality of garbage cans in the existing medical garbage classification.

The invention specifically adopts the following technical scheme for realizing the purpose: a medical classification garbage can comprises a box body and a box cover hinged on the box body, wherein the box cover is provided with a box cover driving mechanism for driving the box cover to be opened or closed, a garbage guide hopper which is guided to the center is arranged at the upper part in the box body, the garbage guide hopper is communicated with a guide cavity with a square horizontal cross section and an upper opening and a lower opening, a guide plate matched with the cavity in the guide cavity is arranged in the guide cavity, a support frame is arranged at the bottom of the guide plate and connected with the bottom wall of the box body, a rotary driving mechanism for driving the guide plate to rotate around two mutually vertical central lines of the guide plate is arranged on the support frame, four garbage storage boxes are uniformly distributed around the equal central angles of the vertical central lines of the guide plate below the guide cavity in the box body, the lower edges of the guide cavity are contacted with the upper edges of the four garbage storage boxes, the upper openings of the four garbage storage, the bottom ends of the four garbage storage boxes and the positions of the bottom wall of the box body corresponding to the bottom ends of the garbage storage boxes are both provided with openings, and the bottom wall of the box body is provided with a discharging mechanism for opening or closing the bottom ends of the four garbage storage boxes one by one; the box cover driving mechanism and the rotary driving mechanism are controlled by the control system, and four control buttons electrically connected with the control system are arranged on the box body.

Preferably, the rotary driving mechanism comprises a first rotating shaft and a rotating frame, the first rotating shaft is rotatably arranged on the supporting frame, the rotating frame is fixedly connected with the first rotating shaft, a second rotating shaft is rotatably arranged on the rotating frame and fixedly connected with the bottom surface of the guide plate, the first rotating shaft and the second rotating shaft respectively correspond to two central lines of the guide plate from top to bottom, the first rotating shaft and the second rotating shaft are respectively driven by a first motor and a second motor, and the first motor and the second motor are controlled by a control system.

Preferably, four corners of the upper surface of the guide plate are respectively provided with a guide block, each guide block comprises two inclined planes forming a right angle and a guide surface connecting the two inclined planes, the two inclined planes are planes and are respectively parallel to two edges of the vertex angle of the guide plate, and the guide surfaces are planes or curved surfaces.

Preferably, the cross section of the box body is square.

Preferably, the vertical central line of the box body coincides with the vertical central line of the guide plate, the side edges of the box body are parallel to the side edges of the guide plate, the cross sections of the four garbage storage boxes are four isosceles trapezoids with the same size, and the side walls corresponding to the bottom edges of the isosceles trapezoids correspond to the four inner walls of the box body respectively.

Preferably, the box is including dismantling last box and the lower box of connection, rubbish direction fill and direction chamber set up in last box, fixedly connected with shrouding between the base in direction chamber and the internal lateral wall of last box.

Preferably, the outer wall of the box body is provided with a two-dimensional code, and the control system is communicated with the client mobile terminal in a wireless communication mode.

Preferably, the unloading mechanism comprises a base which is fixedly connected with the lower end of the box body and is hollow in the middle, an unloading disc is rotatably connected to the inner cavity of the base, the rotating axis of the unloading disc coincides with the vertical central line of the box body, the unloading disc is attached to the bottom wall of the box body in parallel, an unloading opening corresponding to the opening at the bottom end of the garbage storage box is formed in the unloading disc, an openable unloading cover is arranged on the unloading opening, the unloading disc is connected with a motor for driving the unloading disc to rotate on the base, and the motor is controlled by the control system.

The invention has the following beneficial effects:

1. according to the medical classification garbage can, garbage is thrown and classified in the box body, a traditional mode of a plurality of garbage throwing boxes is replaced, and resources are effectively saved; the garbage can is characterized in that a garbage throwing port is arranged, a plurality of garbage storage boxes are matched for garbage classification by utilizing the guiding of the guide plate, when the garbage can is used, a throwing person throws garbage into the throwing port and presses a button corresponding to the throwing type to automatically finish garbage classification throwing, the garbage exposure caused by arranging a plurality of throwing ports is avoided, the phenomenon that the throwing person is in cross contact with the garbage in the garbage can when throwing the garbage is avoided, and the secondary pollution of the garbage to the throwing person is effectively avoided; in addition, the discharging mechanism is arranged at the bottom of the box body, when garbage is cleaned, the garbage is discharged and cleaned one by one through the discharging mechanism at the lower part of the box body, so that pollution caused by the discharge of the garbage from the feeding port is effectively avoided, and the convenience in garbage cleaning operation is improved; the garbage sorting device has the advantages of strong integration of the whole structure, simple, convenient and safe garbage sorting operation and effective protection of the physical and psychological health of garbage throwers.

2. The guide plate rotates in four directions, namely left, right, front and back, under the action of the rotary driving mechanism, the throwing information is transmitted to the control system through the four buttons arranged on the box body, the control system controls the rotating angle of the rotary driving mechanism according to the buttons selected by a throwing person to realize the posture adjustment of the guide plate, the garbage is effectively guided to the four garbage storage boxes, and the garbage storage box is simple in structure, stable in performance and easy to maintain;

3. the four corners of the upper surface of the guide plate are respectively provided with the guide block, and the arrangement of the guide blocks ensures that garbage on the guide plate can be led out from the middle of the lowest end of the guide plate no matter which side edge of the guide plate is inclined towards the corresponding garbage storage box, so that a small amount of garbage is prevented from being led out from two sides of the lowest end of the guide plate and falling into other garbage box inlets, and the accuracy of garbage classification and guide is further improved.

3. The box body is square, the cross sections of the four garbage storage boxes are four isosceles trapezoids with the same size, the side walls corresponding to the bottom edges of the isosceles trapezoids correspond to the four inner walls of the box body respectively, the space in the box body is utilized to the maximum extent, the garbage storage amount is effectively guaranteed, and the top edges of the four isosceles trapezoids correspond to the four edges of the guide plate respectively in parallel, so that garbage is conveniently guided in.

4. The box body comprises an upper box body and a lower box body which are detachably connected, the garbage guide hopper and the guide cavity are arranged in the upper box body, a sealing plate is fixedly connected between the bottom edge of the guide cavity and the inner side wall of the upper box body, and when a box body driving mechanism or a guide plate is abnormal, the inspection and the maintenance are convenient.

5. According to the invention, the two-dimension code is arranged on the outer wall of the box body, the control system is communicated with the client mobile terminal in a wireless communication mode, a garbage thrower can scan the two-dimension code through the mobile terminal, select the type of garbage to be thrown on the mobile terminal and send out an opening signal, so that the function of completely and contactlessly throwing the garbage is realized.

6. The discharging mechanism is provided with the rotating discharging disc, the discharging disc is provided with the discharging opening corresponding to the bottom opening of the garbage storage box, the discharging opening can correspond to the bottom ends of different garbage storage boxes by controlling the equal-angle rotation of the discharging disc, so that the bottom openings of the garbage storage boxes are opened one by one to finish the automatic classification cleaning, the garbage pollution feeding opening is avoided, the convenience of emptying the box body is effectively improved, the non-contact garbage unloading is realized, and the safety of the garbage classification treatment is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the guide plate of FIG. 1 in an inclined state;

FIG. 3 is a schematic external view of the present invention;

fig. 4 is a top view of the guide plate of fig. 1.

Description of the drawings: 11-box cover, 12-garbage guide hopper, 13-guide cavity, 14-guide plate, 15-support frame, 16-upper box body, 17-lower box body, 18-garbage storage box, 19-box body bottom wall, 20-base, 21-discharge plate, 22-discharge opening, 23-discharge cover, 24-first motor, 25-first rotating shaft, 26-rotating frame, 27-second motor, 28-second rotating shaft, 29-external teeth, 30-driving gear, 31-discharge motor, 32-control button, 33-two-dimensional code and 34-material guide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, cannot be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 4, the medical classification garbage can provided by this embodiment includes a box body and a box cover 11 hinged on the box body, the box cover 11 is provided with a box cover 11 driving mechanism for driving the box cover 11 to open or close, the upper part in the box body is provided with a garbage guide hopper 12 guiding towards the center, the garbage guide hopper 12 is communicated with a guide cavity 13 with a square horizontal cross section and an upper opening and a lower opening, a guide plate 14 matching with the inner cavity of the guide cavity 13 is arranged in the guide cavity 13, the bottom of the guide plate 14 is provided with a support frame 15, the support frame 15 is connected with the bottom wall of the box body, the support frame 15 is provided with a rotation driving mechanism for driving the guide plate 14 to rotate around two mutually perpendicular center lines thereof, four garbage storage boxes 18 are uniformly distributed around the vertical center line of the guide plate 14 at the same central angle in the lower part of the guide cavity 13, the lower edge of the guide cavity 13, the four garbage storage boxes 18 are positioned at the upper end openings in the guide cavity 13 and respectively correspond to one edge of the guide plate 14, the bottom ends of the four garbage storage boxes 18 and the positions of the bottom wall 19 of the box body corresponding to the bottom ends of the garbage storage boxes 18 are both openings, and the bottom wall of the box body is provided with a discharging mechanism for opening or closing the bottom ends of the four garbage storage boxes 18 one by one; the box cover is characterized by further comprising a control system, wherein the control system controls the box cover 11 driving mechanism and the rotary driving mechanism, and four control buttons 32 electrically connected with the control system are arranged on the box body.

In this embodiment, the control system can select a PLC controller with a mature market to be applied in a matching manner according to actual needs, the command corresponding to the four control buttons 32 is to open four different channels of the trash storage box 18, in this embodiment, the command is an inclination command for driving the control system to control the rotary driving mechanism to rotate by different angles so as to incline the guide plate 14 to different directions, the application of the PLC controller and the application of the external instruction button of the PLC controller belong to a conventional technical means of PLC application, and in this embodiment, the model and the wiring mode are not uniquely defined, and are not repeated. In addition, the power supply of the dustbin can adopt conventional power supply modes such as plug wire power supply, storage battery power supply and solar power supply, in this embodiment, in order to facilitate indoor use of the dustbin and transportation which may be required during rubbish cleaning, the storage battery power supply is adopted, and hardware related to a control system and a storage battery pack are all installed on the back or side of the dustbin body (not shown in the figure).

The working principle is as follows: the initial position of the guide plate 14 in the box body is horizontal, so that random inflow before garbage is not classified is avoided, and a certain entrance closing effect is also achieved, when the garbage bin is used, a thrower presses a control button 32 corresponding to the required classification, the control system opens the bin cover 11 according to a button command, the thrower throws the garbage into the throwing port, the garbage slides to the guide plate 14, the control system controls the rotary driving mechanism to drive the guide plate 14 to rotate, one side edge of the guide plate 14 inclines downwards to correspond to an opening of a target garbage storage bin 18 below, the garbage on the guide plate 14 slides into the target garbage storage bin 18 under the guidance of the guide plate 14, in the embodiment, time delay control is adopted, after the guide plate 14 keeps the inclined state for fixed time, the control system controls the guide plate 14 to reset to the horizontal state and closes the bin cover 11, and the time delay time interval is set to be longer, when the box body needs to be emptied, the box body can be transferred on site or in a conventional transportation mode according to actual use places or conditions, and then the bottom parts of the four garbage storage boxes 18 are opened one by one through the discharging mechanism to carry out classified discharging, so that the emptying of the box body is completed.

Example 2

As shown in fig. 1 to 4, the present embodiment is further optimized based on embodiment 1, specifically:

the rotary driving mechanism comprises a first rotating shaft 25 and a rotating frame 26, wherein the first rotating shaft 25 is arranged on the supporting frame 15, the rotating frame 26 is fixedly connected with the first rotating shaft 25, a second rotating shaft 28 is arranged on the rotating frame 26 in a rotating mode, the second rotating shaft 28 is fixedly connected with the bottom surface of the guide plate 14, the first rotating shaft 25 and the second rotating shaft 28 correspond to two central lines of the guide plate 14 from top to bottom respectively, the first rotating shaft 25 and the second rotating shaft 28 are driven by a first motor 24 and a second motor 27 respectively, the first motor 24 and the second motor 27 are controlled by a control system, the control system controls the forward rotation and the reverse rotation of the first motor 24 and the second motor 27 to certain angles respectively, the guide plate 14 can be inclined at equal angles in four directions, and the structure is simple in performance and is stable and easy to maintain.

The four corners of deflector 14 upper surface respectively is equipped with a guide block 34, guide block 34 includes two right angled inclined planes and connects the spigot surface on two inclined planes, two inclined planes are the plane and are parallel with two limits of deflector 14 apex angle respectively, the spigot surface is plane or curved surface, the spigot surface of this embodiment is to the outstanding arc curved surface of apex angle, the setting of guide block 34 ensures that no matter when the rubbish bin slope that corresponds to which side of deflector 14, rubbish on the deflector can both be derived from the centre of deflector least significant, the accuracy of the categorised guide of rubbish has further been improved.

Example 3

As shown in fig. 1 and 4, the present embodiment is further optimized based on embodiments 1 and 2, specifically:

the cross section of box is the square, the vertical central line of box and the coincidence of the perpendicular central line of deflector 14 and the side of box are parallel with the side of deflector 14, and the cross section of four rubbish storage boxes 18 is four isosceles trapezoid that the size is the same, and the lateral wall that isosceles trapezoid's base corresponds with four inner walls of box respectively, and the space in the maximize utilization box effectively guarantees rubbish memory space, and four isosceles trapezoid's topside corresponds with four limits of deflector 14 respectively in parallel, makes things convenient for rubbish to lead in.

The box is including dismantling last box 16 and lower box 17 of connection, goes up box 16 and lower box 17 lock connection, and rubbish direction fill 12 and direction chamber 13 set up in last box 16, fixedly connected with shrouding between the base in direction chamber 13 and the last box 16 inside wall, the effect of shrouding on the one hand further stabilizes direction chamber 13, and on the other hand lid closes and seals the top that rubbish storage box 18 is located the outside in direction chamber 13 on rubbish storage box 18.

Example 4

As shown in fig. 1 to 3, the present embodiment is further optimized based on embodiments 1 to 3, specifically:

be equipped with two-dimensional code 33 on the outer wall of box, control system passes through the communication of wireless communication mode and customer mobile terminal, specifically, rubbish input person obtains the communication through scanning two-dimensional code 33 and target dustbin, wireless communication mode can select bluetooth or other conventional mode can, the kind of selecting to put in on mobile terminal, the dustbin receives user's input instruction and handles transmission to control system with it through wireless signal receiving unit, control system opens case lid 11 and drive deflector 14 rotation according to the user's demand, need not contact the box button again, realize contactless input comprehensively. The realization mode of the contactless control garbage can refers to the existing unlocking control mode of the shared bicycle, and is not repeated.

Example 5

As shown in fig. 1 to 4, the present embodiment is further optimized based on embodiments 1 to 4, specifically:

the discharging mechanism comprises a base 20 which is fixedly connected with the bottom of the box body and is hollow in the middle, a discharging disc is rotatably connected to the inner cavity of the base 20, the rotating axis of the discharging disc coincides with the vertical central line of the box body, the discharging disc is attached to the bottom wall of the box body in parallel, a discharging opening 22 corresponding to the opening at the bottom end of the garbage storage box 18 is formed in the discharging disc, a discharging cover 23 capable of being opened and closed is arranged on the discharging opening 22, the discharging disc is connected with a discharging motor 31 for driving the discharging disc to rotate on the base 20, specifically, outer teeth 29 are arranged on the periphery of the discharging disc, the discharging motor 31 drives a driving gear 30 to rotate, the driving gear 30 is meshed with the outer teeth 29, and the discharging motor 31.

The discharging cover 23 can be manually opened and closed, in this embodiment, in order to realize non-contact discharging, the discharging cover 23 refers to the case cover 11, and is opened or closed by adopting a motor-driven rotating shaft mode, of course, the control system is used for uniformly controlling the discharging, when discharging, the case body is moved to a discharging place or lifted, a worker can operate through the mobile terminal, the discharging cover 23 is driven to be opened and is matched with actual field management equipment or places to drive the discharging disc to rotate by a preset angle one by one according to actual requirements, channels at the bottoms of different garbage storage cases 18 are opened, garbage classification discharging is realized, the discharging cover 23 is closed after discharging is finished, so that garbage pollution of a throwing port is avoided, the convenience of case body emptying is effectively improved, even non-contact garbage discharging is realized, and the safety of garbage classification treatment is further improved.

Claims

1. A medical classification dustbin comprises a dustbin body and a dustbin cover (11) hinged on the dustbin body, wherein the dustbin cover (11) is provided with a dustbin cover driving mechanism for driving the dustbin cover (11) to be opened or closed, the medical classification dustbin is characterized in that a rubbish guide hopper (12) which is guided to the center is arranged at the upper part in the dustbin body, the rubbish guide hopper (12) is communicated with a guide cavity (13) with a square horizontal cross section and an upper opening and a lower opening, a guide plate (14) matched with the inner cavity of the guide cavity (13) is arranged in the guide cavity (13), a support frame (15) is arranged at the bottom of the guide plate (14), the support frame (15) is connected with the bottom wall of the dustbin body, a rotary driving mechanism for driving the guide plate (14) to rotate around two mutually vertical central lines of the guide cavity (13) respectively is arranged on the support frame (15), four rubbish storage boxes (18) are uniformly distributed around the vertical central line equal central, the lower edges of the guide cavities (13) are in contact with the upper edges of the four garbage storage boxes (18), the upper end openings of the four garbage storage boxes (18) positioned in the guide cavities (13) correspond to one edge of the guide plate (14), the positions of the bottom ends of the four garbage storage boxes (18) and the positions of the bottom wall (19) of the box body corresponding to the bottom ends of the garbage storage boxes (18) are both openings, and the bottom wall of the box body is provided with a discharging mechanism for opening or closing the bottom ends of the four garbage storage boxes (18) one by one; the box cover is characterized by further comprising a control system, wherein the control system controls a box cover (11) driving mechanism and a rotary driving mechanism, and four control buttons (32) electrically connected with the control system are arranged on the box body.

2. The medical classification garbage can according to claim 1, wherein the rotation driving mechanism comprises a first rotating shaft (25) rotatably arranged on the support frame (15) and a rotating frame (26) fixedly connected with the first rotating shaft (25), the rotating frame (26) is rotatably provided with a second rotating shaft (28), the second rotating shaft (28) is fixedly connected with the bottom surface of the guide plate (14), the first rotating shaft (25) and the second rotating shaft (28) respectively correspond to two center lines of the guide plate (14) up and down, the first rotating shaft (25) and the second rotating shaft (28) are respectively driven by a first motor (24) and a second motor (27), and the first motor (24) and the second motor (27) are controlled by a control system.

3. The medical classification waste bin as claimed in claim 1, wherein each of four corners of the upper surface of the guide plate (14) is provided with a guide block (34), the guide blocks (34) comprise two inclined planes at right angles and a guide surface connecting the two inclined planes, the two inclined planes are flat and parallel to two edges of the top corner of the guide plate (14), respectively, and the guide surface is a flat plane or a curved surface.

4. The medical sorting waste bin of claim 1 wherein the bin is square in cross-section.

5. The medical classification garbage can as claimed in claim 4, characterized in that the vertical center line of the can body coincides with the vertical center line of the guide plate (14) and the side edges of the can body are parallel to the side edges of the guide plate (14), the cross sections of the four garbage storage boxes (18) are four isosceles trapezoids with the same size, and the side walls corresponding to the bottom edges of the isosceles trapezoids correspond to the four inner walls of the can body respectively.

6. The medical classification garbage can as claimed in claim 1, characterized in that the can body comprises an upper can body (16) and a lower can body (17) which are detachably connected, the garbage guide hopper (12) and the guide cavity (13) are arranged in the upper can body (16), and a sealing plate is fixedly connected between the bottom edge of the guide cavity (13) and the inner side wall of the upper can body (16).

7. The medical classification garbage can as claimed in claim 1, wherein the outer wall of the can body is provided with a two-dimensional code (33), and the control system communicates with the client mobile terminal in a wireless communication manner.

8. The medical classified garbage can as claimed in claim 7, wherein the discharging mechanism comprises a hollow-out base (20) fixedly connected with the lower end of the can body, the inner cavity of the base (20) is rotatably connected with a discharging tray, the rotating axis of the discharging tray coincides with the vertical center line of the can body and is parallel to and attached to the bottom wall of the can body, the discharging tray is provided with a discharging opening (22) corresponding to the opening at the bottom end of the garbage storage box (18), the discharging opening (22) is provided with an openable discharging cover (23), the discharging tray is connected with a motor for driving the discharging tray to rotate on the base (20), and the motor is controlled by the control system.